| discov_num | notes | refcode |
| MGN 1 | Primary is the sdM1.5+WD SB1 Wolf 1130 = GJ 781. Companion is a T8 | |
| subdwarf which shows common proper motion. Distance to the system is | ||
| 15.83 +/- 0.96 pc, metallicity [FE/H] = -0.64 +/- 0.17. | MGN2013 |
| refcode | metd | author | reference |
| MGN2013 | Hw w | Mace, G.N., Kirkpatrick, J.D., Cushing, M.C., Gelino, C.R., McLean, I.S., | 2013ApJ...777...36M |
| MGN2013 | +C | Logsdon, S.E., Wright, E.L., Skrutskie, M.F., Beichman, C.A., Eisenhardt, P.R., & | |
| MGN2013 | +E2 | Kulas, K.R. | |
| MGN2013 | +Hi | ApJ 777, 36, 2013 |
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 20050+5426 | MGN 1 | 2010 | 1 | 115 | 188.5 | 8.35 | 19.64 | sdM1.5 T8 | NP K | 200502.19+542603.2 |